How to open COR files
Did your computer fail to open a COR file? We explain what COR files are and recommend software that we know can open or convert your files.
What is a COR file?
The COR file extension indicates to your device which app can open the file. However, different programs may use the COR file type for different types of data.
We are aware of 2 different uses of the COR extension, which you can read more about below.
42's Core War compiled program
Through our analysis of COR files, we know that one use of the format is 42's Core War compiled program. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
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WinArcadia Recording/macro
Through our analysis of COR files, we know that one use of the format is WinArcadia Recording/macro. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
Update info Upload example file
Software that will open, convert or fix COR files
These apps are known to open certain types of COR files. Since many different programs may use COR files for different purposes, you may need to try a few of the apps to open your specific COR file.
 | GPS Pathfinder Office | User submitted |
 | CompuFoil3D | User submitted |
 | Materials Studio | User submitted |
 | Wing Designer | User submitted |
 | Command Ops | User submitted |
 | Cornerstone | User submitted |
 | CompuFoil3D Application | User submitted |
 | WINEEG Application | User submitted |
 | Chemcraft | User submitted |